What is the Purpose of Mass Flow Controllers?
A mass flow controller is effective in measuring and controlling flow rates. These unique devices consist of a control valve that regulates flow with most including a control function. Because these devices can control and measure the rate of flow, they are called mass flow controllers . The mass flow controller works according to thermal properties but should not be confused with a thermal flowmeter. These devices will measure flow in small lines of less than 2 inches and are largely implemented to measure gas flow rather than liquid flow. Let’s take a closer look at the purpose and the application of a mass flow controller. How Does a Mass Flow Controller Work? A mass flow controller or MFC works by diverting flow along a small capillary tube. These devices may not measure the whole flow rate but simply the flow as it moves along the meter body and then through a capillary tube. It moves onto a U path that is positioned along the top end of the meter. When flow is diverted, a sma